1998 UK28
1998UK28, J98U28K, T7310
All data for this body: [vot]
MPC data
| Name (number) |
1998 UK28 (297310) |
| a |
2.65924 |
| e |
0.32316 |
| i / sin(i) |
14.0765 /
0.24322
|
| q |
1.79989
|
| Q |
3.51859
|
| ω |
227.4058 |
| Node |
198.3991 |
| m |
24.9475 |
| n |
0.2273 |
| Epoch |
2460800.5 |
| nobs |
726 |
| nopp |
14 |
| Years observed |
1998-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.661 |
|
| ep |
0.308 |
|
| sin(ip) |
0.249 |
|
| G |
0.150 |
|
| H |
16.580 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
7.725 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6613 |
0.3084 |
0.2487 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.58 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
X |
0.1643 |
0.6330 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
X |
0.5790 |
0.6330 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
X |
0.7085 |
0.6330 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |